JPS5769468A - Electronic cash register - Google Patents
Electronic cash registerInfo
- Publication number
- JPS5769468A JPS5769468A JP55145232A JP14523280A JPS5769468A JP S5769468 A JPS5769468 A JP S5769468A JP 55145232 A JP55145232 A JP 55145232A JP 14523280 A JP14523280 A JP 14523280A JP S5769468 A JPS5769468 A JP S5769468A
- Authority
- JP
- Japan
- Prior art keywords
- data
- basis
- interface
- drives
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/04—Billing or invoicing
Landscapes
- Business, Economics & Management (AREA)
- Development Economics (AREA)
- Accounting & Taxation (AREA)
- Economics (AREA)
- Finance (AREA)
- Marketing (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
PURPOSE:To handle discount and surcharge sales rapidly and securely by printing arithmetic results by performing automatic arithmetic on the basis of preset data. CONSTITUTION:On the basis of operation contents of various keys on a keyboard 2 and the operation contents of a control key 7, CPU11 accesses a prescribed program in an ROM14 and drives a data input control circuit 17 to write input data in an RAM12. Key input data, of course, is stored temporarily in each buffer memory in an RAM13. The CPU11 drives a data input control circuit 18 to supply the data to a display device 3 via an interface 19 and also supplies it to a printer 21 through an interface 20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55145232A JPS5769468A (en) | 1980-10-17 | 1980-10-17 | Electronic cash register |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55145232A JPS5769468A (en) | 1980-10-17 | 1980-10-17 | Electronic cash register |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5769468A true JPS5769468A (en) | 1982-04-28 |
Family
ID=15380388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55145232A Pending JPS5769468A (en) | 1980-10-17 | 1980-10-17 | Electronic cash register |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5769468A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994166A (en) * | 1982-11-19 | 1984-05-30 | Casio Comput Co Ltd | Registering system of electronic register |
JPS59184965A (en) * | 1983-04-05 | 1984-10-20 | Omron Tateisi Electronics Co | Electronic cash register |
JPS6023195A (en) * | 1983-07-20 | 1985-02-05 | トキコ株式会社 | Lubrication sum arithmetic unit |
JPS6146596A (en) * | 1984-08-10 | 1986-03-06 | オムロン株式会社 | Electronic cash register |
-
1980
- 1980-10-17 JP JP55145232A patent/JPS5769468A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994166A (en) * | 1982-11-19 | 1984-05-30 | Casio Comput Co Ltd | Registering system of electronic register |
JPH0254597B2 (en) * | 1982-11-19 | 1990-11-22 | Casio Computer Co Ltd | |
JPS59184965A (en) * | 1983-04-05 | 1984-10-20 | Omron Tateisi Electronics Co | Electronic cash register |
JPS6023195A (en) * | 1983-07-20 | 1985-02-05 | トキコ株式会社 | Lubrication sum arithmetic unit |
JPS6146596A (en) * | 1984-08-10 | 1986-03-06 | オムロン株式会社 | Electronic cash register |
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